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WO2008012431A3 - Method and device for controlling a combustion engine during a temporary stoppage - Google Patents

Method and device for controlling a combustion engine during a temporary stoppage Download PDF

Info

Publication number
WO2008012431A3
WO2008012431A3 PCT/FR2007/001274 FR2007001274W WO2008012431A3 WO 2008012431 A3 WO2008012431 A3 WO 2008012431A3 FR 2007001274 W FR2007001274 W FR 2007001274W WO 2008012431 A3 WO2008012431 A3 WO 2008012431A3
Authority
WO
WIPO (PCT)
Prior art keywords
controlling
engine
temporary stoppage
combustion engine
stoppage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/FR2007/001274
Other languages
French (fr)
Other versions
WO2008012431A2 (en
Inventor
Vanessa Picron
Claudine Rochette
Benoit Bizet
Anthony Girardin
Claudiu Vasilescu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valeo Electrification SAS
Original Assignee
Valeo Systemes de Controle Moteur SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Valeo Systemes de Controle Moteur SAS filed Critical Valeo Systemes de Controle Moteur SAS
Priority to JP2009521296A priority Critical patent/JP5086346B2/en
Priority to US12/374,503 priority patent/US8155864B2/en
Priority to EP07823332A priority patent/EP2044311A2/en
Publication of WO2008012431A2 publication Critical patent/WO2008012431A2/en
Publication of WO2008012431A3 publication Critical patent/WO2008012431A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/042—Introducing corrections for particular operating conditions for stopping the engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/08—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing for rendering engine inoperative or idling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0002—Controlling intake air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/08—Circuits specially adapted for starting of engines
    • F02N11/0814—Circuits specially adapted for starting of engines comprising means for controlling automatic idle-start-stop
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2800/00—Methods of operation using a variable valve timing mechanism
    • F01L2800/03—Stopping; Stalling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0203—Variable control of intake and exhaust valves
    • F02D13/0207—Variable control of intake and exhaust valves changing valve lift or valve lift and timing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0253—Fully variable control of valve lift and timing using camless actuation systems such as hydraulic, pneumatic or electromagnetic actuators, e.g. solenoid valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0002—Controlling intake air
    • F02D2041/001—Controlling intake air for engines with variable valve actuation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0002—Controlling intake air
    • F02D2041/001—Controlling intake air for engines with variable valve actuation
    • F02D2041/0012—Controlling intake air for engines with variable valve actuation with selective deactivation of cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/28—Control for reducing torsional vibrations, e.g. at acceleration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/008—Controlling each cylinder individually
    • F02D41/0087—Selective cylinder activation, i.e. partial cylinder operation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
    • F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
    • F02D41/065—Introducing corrections for particular operating conditions for engine starting or warming up for starting at hot start or restart
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N19/00—Starting aids for combustion engines, not otherwise provided for
    • F02N19/004—Aiding engine start by using decompression means or variable valve actuation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N9/00—Starting of engines by supplying auxiliary pressure fluid to their working chambers
    • F02N9/04—Starting of engines by supplying auxiliary pressure fluid to their working chambers the pressure fluid being generated otherwise, e.g. by compressing air
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)

Abstract

The invention relates to a method for controlling, during a temporary stoppage, a four-stroke combustion engine comprising a block delimiting cylinders which define combustion chambers (5) which are equipped with pistons (7) into which there open an intake pipe (11) and an exhaust pipe (12) both provided with valves (13, 14) that can move between open positions and closed positions, the method comprising steps of detecting conditions of a temporary stoppage of the engine and of commanding that the exhaust valves be kept in the closed position once the engine has gone through an intake phase during the last engine cycle prior to the stoppage.
PCT/FR2007/001274 2006-07-25 2007-07-25 Method and device for controlling a combustion engine during a temporary stoppage Ceased WO2008012431A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009521296A JP5086346B2 (en) 2006-07-25 2007-07-25 Method and apparatus for controlling a heat engine during a temporary stop
US12/374,503 US8155864B2 (en) 2006-07-25 2007-07-25 Method and device for controlling a combustion engine during a temporary stoppage
EP07823332A EP2044311A2 (en) 2006-07-25 2007-07-25 Method for controlling a combustion engine during a temporary stoppage and corresponding control device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0606798A FR2904371B1 (en) 2006-07-25 2006-07-25 DEVICE FOR MONITORING THE OPERATION OF AN ENGINE ASSOCIATED WITH AN ELECTROMAGNETIC ACTUATOR OF VALVES AND AN ALTERNATOR STARTER
FR0606798 2006-07-25

Publications (2)

Publication Number Publication Date
WO2008012431A2 WO2008012431A2 (en) 2008-01-31
WO2008012431A3 true WO2008012431A3 (en) 2008-03-13

Family

ID=37857174

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2007/001274 Ceased WO2008012431A2 (en) 2006-07-25 2007-07-25 Method and device for controlling a combustion engine during a temporary stoppage

Country Status (5)

Country Link
US (1) US8155864B2 (en)
EP (1) EP2044311A2 (en)
JP (1) JP5086346B2 (en)
FR (1) FR2904371B1 (en)
WO (1) WO2008012431A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110178696A1 (en) * 2008-07-30 2011-07-21 Valeo Systemes De Controle Moteur Control unit for one or more electromagnetic actuators of a heat engine valve, and different assemblies of such control units and such electromagnetic actuators
JP5125960B2 (en) * 2008-09-30 2013-01-23 マツダ株式会社 Diesel engine automatic stop device and diesel engine control method
DE102009035160B4 (en) * 2009-03-31 2021-02-11 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Method for starting an internal combustion engine
FR2988138A1 (en) * 2012-03-13 2013-09-20 Peugeot Citroen Automobiles Sa Control device for use in logic controller for power supply system used to drive car, has control unit for providing force to engine to carry out compressions according to unusual periodicity, and alternator-starter for rotating shaft
JP6191552B2 (en) * 2014-06-19 2017-09-06 トヨタ自動車株式会社 Automatic stop control device for internal combustion engine
US20250035058A1 (en) * 2023-07-24 2025-01-30 Paul Robert Otto Variable mode engine control

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6257194B1 (en) * 2000-08-02 2001-07-10 Ford Global Technologies, Inc. Method to manage internal combustion engine shutdown
US20020138182A1 (en) * 2001-03-26 2002-09-26 Visteon Global Technologies, Inc. Regenerative deceleration for a hybrid drive system
US20050279323A1 (en) * 2004-03-19 2005-12-22 Lewis Donald J Internal combustion engine shut-down for engine having adjustable valves
US7167792B1 (en) * 2006-01-23 2007-01-23 Ford Global Technologies, Llc Method for stopping and starting an internal combustion engine having a variable event valvetrain

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3684966B2 (en) * 1999-12-13 2005-08-17 日産自動車株式会社 Engine electromagnetic valve control device
US7079935B2 (en) * 2004-03-19 2006-07-18 Ford Global Technologies, Llc Valve control for an engine with electromechanically actuated valves
US7194993B2 (en) * 2004-03-19 2007-03-27 Ford Global Technologies, Llc Starting an engine with valves that may be deactivated
US7021289B2 (en) * 2004-03-19 2006-04-04 Ford Global Technology, Llc Reducing engine emissions on an engine with electromechanical valves

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6257194B1 (en) * 2000-08-02 2001-07-10 Ford Global Technologies, Inc. Method to manage internal combustion engine shutdown
US20020138182A1 (en) * 2001-03-26 2002-09-26 Visteon Global Technologies, Inc. Regenerative deceleration for a hybrid drive system
US20050279323A1 (en) * 2004-03-19 2005-12-22 Lewis Donald J Internal combustion engine shut-down for engine having adjustable valves
US7167792B1 (en) * 2006-01-23 2007-01-23 Ford Global Technologies, Llc Method for stopping and starting an internal combustion engine having a variable event valvetrain

Also Published As

Publication number Publication date
JP2009544890A (en) 2009-12-17
US20090287399A1 (en) 2009-11-19
WO2008012431A2 (en) 2008-01-31
FR2904371B1 (en) 2012-08-31
US8155864B2 (en) 2012-04-10
FR2904371A1 (en) 2008-02-01
JP5086346B2 (en) 2012-11-28
EP2044311A2 (en) 2009-04-08

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